490036718

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{541}}^1\times {\mathrm{1283}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 739075536

約数和(自身を除く): 249038818

約数列:

[1, 2, 353, 541, 706, 1082, 1283, 2566, 190973, 381946, 452899, 694103, 905798, 1388206, 245018359, 490036718]

約数ペア:

[(1, 490036718), (2, 245018359), (353, 1388206), (541, 905798), (706, 694103), (1082, 452899), (1283, 381946), (2566, 190973)]